Clamp On Probe (10mhz 150A AC/DC) 3274

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SKU: 3274
Ships in approximately 30 days if not in stock.

Contact for Lead Time

Production delay is expected due to the worldwide component shortages. Please contact a Hioki representative for details.

Hioki flat bandwidth current probes are best-in-class current sensors for use with Memory HiCorders and high performance oscilloscopes. The 3274 supports wide DC to 10 MHz bandwidth signals and 150A of continuous high input, and is ideal for capturing transient current signals from switching power supplies, inverters, and motor controllers.

Key Features
- Highly accurate observation across a wide band from DC to MHz
- Connects directly to oscilloscope or Memory HiCorder BNC input terminal *1

*1 Connecting the device's metal BNC terminal to a Memory HiCorder's plastic BNC terminal may damage the plastic terminal or cause it to become misshapen.

Product Warranty Period: 1 year

Included Accessories:
Instruction manual ×1, Carrying case × 1
Frequency bandwidthDC to 10 MHz (-3 dB)
Rise time35 ns or shorter
Noise level25 mA rms max. (bandwidth limited to 20 MHz)
Continuous allowable input150 A rms (requires derating at frequency)
Max. allowable peak input300 A peak (non continuous)
500 A peak (pulse width: 30 μs or shorter)
Amplitude accuracy (30 min. after power-on, after degaussing and zero-adjustment)±1.0 % rdg. ±1 mV f.s. (DC, 45 to 66 Hz, 0 to 150 A rms)
±2.0 % rdg. (DC, 45 to 66 Hz, 150 A to 300 A peak)
Output rate0.01 V/A (The output of this probe is internally terminated, so connect to voltage input equipment with high input impedance such as 1MΩ)
Measurable conductorsInsulated conductor
Core diameterφ 20 mm (0.79 in)
Power supply±12 V ± 1 V, 5.5 VA max.
Dimensions and mass176 mm (6.93 in)W × 69 mm (2.72 in)H × 27 mm (1.06 in)D, 500 g (17.6 oz)
Sensor cable BNC terminal: 2 m (6.56 ft), Power cable: 1 m (3.28 ft)
Included AccessoriesInstruction manual ×1, Carrying case × 1

- 2 channels for CT6710 series or 4 channels for CT6700 and 3270 series 
- ±12 V outputPOWER SUPPLY 3272
- 1 or 2 channels for CT6700 and 3270 series 
- ±12 V output


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